Effect of Binder and Additives on Properties of NdFeB Bonded Magnets by Injection Moulding |
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| Affiliation: | 1. Ames Laboratory, Ames, IA 50011, USA;2. Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA;3. Lawrence Livermore National Laboratory, Livermore, CA 94550, USA;1. School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China;2. State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China;3. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China;4. Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China;1. State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, PR China;2. Institute for Advanced Materials and Technology, University of Science and Technology Beijing, Beijing 100083, PR China |
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| Abstract: | Properties of NdFeB bonded magnets by injection moulding lie on many factors. The study indicates that those such as coupling agents exterior covering, binder contents, antioxidant and the selection of lubricator have significant effects on the properties of NdFeB bonded magnets. The appropriate choice of additives can improve the properties of NdFeB bonded magnet. |
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